Due to the complex variability of the tumor environment, it is difficult for a single treatment strategy to produce a significant effect on cancer treatment. Herein, considering over-expressed glutathione (GSH)...
pH detection is related to human beings' life closely. Herein, a porous metal hydrogen-bonded organic framework (MHOF) Co-CDI-CO 3 2− was designed and synthesized, which could be utilized to detect the pH values of strong acids. The sensitivity of pH detection was in the range of pH 2.0− 2.4 with an accuracy of 0.1, which mainly depended on the different degree of crystal surface damage. The MHOF Co-CDI-CO 3 2− had potential applications with the advantages of low cost, easy storage, and great sensitivity for pH detection as a pH sensor.
The incidence of major complications is acceptable for thoracoscopic laparoscopic oesophagectomy with intrathoracic anastomosis using this purse string-stapled anastomotic technique, which is feasible and safe to perform. Some measures designed in the operation will be conducive to reduce the incidence of major complications.
Metal‐organic frameworks (MOFs) had been widely used in adsorption, but nanoscale MOFs always caused secondary pollution which attributed to the difficultly of removing from water completely. To solve the problem, nanoscale metal‐organic framework MIL‐53(Fe) was uniformly grown onto carbon nanotubes (CNTs)/ethylene vinyl acetate (EVA) fiber to obtain MIL‐53(Fe)/CE fiber, and the loading content of MIL‐53(Fe) reached to 60.6 wt %. The MIL‐53(Fe)/CE fiber exhibited excellent adsorption capacity for congo red (CR) and medium orange 1 (MO1), which the removal was 99.4 % and 96.8 %. In addition, the composite could release nearly all adsorbed dyes after 1 h, which had the potential of recycling. The adsorption content of pure MIL‐53(Fe) for MO1 was about 68.4 % after 4 cycles, and the composite reached to 82.4 % after 9 cycles, implying the desirable reusability of composite. The MIL‐53(Fe)/CE fiber displayed potential application prospects in dye adsorption because of its ideal separation property, fast dye releasing and good recyclability.
Correction for ‘Preparation of nanoscale cationic metal–organic framework Nano Mn(iii)-TP for theranostics based on valence changes’ by Shijiang Yu et al., J. Mater. Chem. B, 2022, 10, 8988–8995, https://doi.org/10.1039/D2TB01619B.
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